humanchimp

import xs from 'xstream'
import {Sources, Sinks} from './interfaces'

const intent = (sources$: Sources) => sources$.DOM
  .select('button')
  .events('click')
  .map(ev => 1);

const model = (intent$: any) => intent$
  .fold((total, change) => total + change, 1);

humanchimp

function guard(predicate, callback) {
  return function guarded(reason) {
    if (!predicate(reason)) {
      throw reason;
    }
    return callback(reason);
  };
}

function instanceOf(constructor, callback) {

humanchimp

// from https://github.com/tc39/proposal-observable/blob/master/demo/mouse-drags.js

// Emits each element of the input stream until the control stream has emitted an
// element.
function takeUntil(stream, control) {

    return new Observable(sink => {

        let source = stream.subscribe(sink);

humanchimp

cont foo = {
  bar() { return this.baz },
  baz() { console.log(this) },
}

foo.baz() // Logs `foo`
foo.bar().baz() // Logs `undefined`

humanchimp

$ grasp -e 'invoke($f, _$rest)' tests -r -R '() => {{f}}({{rest | join ", "}})' --in-place

humanchimp

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  name: '',
  
  something: function() {
    console.log('dirtied something');
    return !!this.get('name');

humanchimp

import getAt from './get-at';

export default function injectTemplate(text, context) {
  return String(text).replace(/(?:\{\{)([^}]*)(?:\}\})/g,
    (placeholder, path) => getAt(context, path.split('.')));
}

humanchimp

let flip = (flopped => {
  return function flip(fn) {
    if (flopped.has(fn)) {
      return flopped.get(fn);
    }
    
    flopped.set(fn, flipped);
    flopped.set(flipped, fn);

    return flipped;

humanchimp

let pendingRequests = 0;

$(document)
  .ajaxStart(() => { pendingRequests += 1; })
  .ajaxStop(() => { pendingRequests -= 1; });

function andThen(callback) {
  wait().then(callback);
}

humanchimp

export function testRoutes() {
  return function() {
    this.post('/api/user/login', login());
  };

  function login() {}
}

/*
Fails jshint: